S. Sedaghat
Buein Zahra Technical University
15 Papers
11 Citations
S. Sedaghat is an academic researcher from Buein Zahra Technical University. The author has contributed to research in topics: Algebraic equation & Fractional calculus. The author has an hindex of 6, co-authored 11 publications. Previous affiliations of S. Sedaghat include Alzahra University.
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Papers
Numerical solution of the delay differential equations of pantograph type via Chebyshev polynomials
TL;DR: The Chebyshev pantograph operational matrix is introduced and the operational matrices of pantograph, derivative and product are utilized to reduce the problem to a set of algebraic equations.
174
On Spectral Method for Volterra Functional Integro-Differential Equations of Neutral Type
TL;DR: In this article, the authors provided a numerical method for the solution of Volterra functional integro-differential equations of neutral type based on a spectral approach and analyzed the convergence properties of the spectral method to approximate smooth solutions.
27
Stability and numerical solution of time variant linear systems with delay in both the state and control
S. Sedaghat,Yadollah Ordokhani +1 more
TL;DR: In this paper, a new sufficient condition for delay-dependent linear systems is given in matrix inequality form which depends on the range of delay, and a new direct computational method to solve delay systems is introduced.
Application of the hybrid functions to solve neutral delay functional differential equations
TL;DR: The properties of the hybrid functions which consist of block-pulse functions plus Legendre polynomials are presented and the approach uses these properties together with the collocation points to reduce the main problems to systems of nonlinear algebraic equations.
9
Matrix method based on the second kind Chebyshev polynomials for solving time fractional diffusion-wave equations
Somayeh Nemati,S. Sedaghat +1 more
TL;DR: In this paper, the second kind Chebyshev polynomials (SKCPs) basis is used to solve time-fractional diffusion-wave equations with damping.
6